This article examines the history of Haitian-owned freighters that have been trading between Haiti and the Miami River since the 1970s, how this shipping economy became racialized in ways that marked it and the river with a “threatening” Haitian Blackness, and how local government agencies, real estate developers, and law enforcement officials worked to remake the aesthetics of the river as something other than Haitian and Black. Projects to re-racialize the riverway played with the spurious surface-and-subsurface spatial logic of racial discourses more generally—that is, the mistaken but widely-held belief that visible, physical markers of race reveal hidden capacities and propensities. Policing that pushed Haitian commerce into an economy of containerization—a race- and class-marked shipping technology on the river—allowed the Haiti trade to “pass” as non-Haitian on a gentrifying waterway. Law enforcement programs that seized and sank Haitian freighters to create artificial reefs off the Florida coast bluewashed the river’s surface and its ethnoracially coded, “polluting” vessels by transforming them into subsurface, “White” recreational ecologies. These processes reveal how politically fraught contests over racialization recruit layered material environments as part of larger projects of policing, re-racialization, and urban renewal. In exploring this history, the article pushes against arguments from some quarters for a “post-critical” turn by demonstrating that reflexive critique, with its focus on the hidden and the submerged, remains necessary for grasping the ways racialization processes operate through structures of material and discursive layering.